84702420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3889}}^1$

素因数の和:3926

約数の個数: 108

約数和(自身を含む): 282484020

約数和(自身を除く): 197781600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 3889, 4356, 5445, 7260, 7778, 10890, 11667, 15556, 19445, 21780, 23334, 35001, 38890, 42779, 46668, 58335, 70002, 77780, 85558, 116670, 128337, 140004, 171116, 175005, 213895, 233340, 256674, 350010, 385011, 427790, 470569, 513348, 641685, 700020, 770022, 855580, 941138, 1283370, 1411707, 1540044, 1882276, 1925055, 2352845, 2566740, 2823414, 3850110, 4235121, 4705690, 5646828, 7058535, 7700220, 8470242, 9411380, 14117070, 16940484, 21175605, 28234140, 42351210, 84702420]

約数ペア:

[(1, 84702420), (2, 42351210), (3, 28234140), (4, 21175605), (5, 16940484), (6, 14117070), (9, 9411380), (10, 8470242), (11, 7700220), (12, 7058535), (15, 5646828), (18, 4705690), (20, 4235121), (22, 3850110), (30, 2823414), (33, 2566740), (36, 2352845), (44, 1925055), (45, 1882276), (55, 1540044), (60, 1411707), (66, 1283370), (90, 941138), (99, 855580), (110, 770022), (121, 700020), (132, 641685), (165, 513348), (180, 470569), (198, 427790), (220, 385011), (242, 350010), (330, 256674), (363, 233340), (396, 213895), (484, 175005), (495, 171116), (605, 140004), (660, 128337), (726, 116670), (990, 85558), (1089, 77780), (1210, 70002), (1452, 58335), (1815, 46668), (1980, 42779), (2178, 38890), (2420, 35001), (3630, 23334), (3889, 21780), (4356, 19445), (5445, 15556), (7260, 11667), (7778, 10890)]